Suppress the following compiler warning emitted by at least gcc version 4.2.1
(SUSE Linux)
and gcc version 3.4.5 (mingw32 special):
hw/pci-hotplug.c: In function 'pci_device_hot_add':
hw/pci-hotplug.c:102: warning: 'dinfo' may be used uninitialized in this
function
hw/pci-hotplug.c:102: note: 'dinfo' was declared here